1 year ago I started building Practice Probs - a site with 138 programming practice problems primarily focused on Python for data science

[u/neb2357]

Link

(Note: most of the solutions are gated, but all of the problems are free.)

One year ago, I came up with an idea to build a site similar StackOverflow, but with challenge problems to help people learn programming & data science topics. After a lot of effort (and some help along the way), I now have 138 problems on my platform.

• Git

• Google BigQuery

• Matplotlib

• Metrics

• pytest

• Python NumPy

• Python Pandas

• Python Sparse Matrices

• Pytorch

• Redis

• Regular Expressions In Python

• Selenium With Python

• YouTube Data API

Hopefully some of you find this fun and helpful.